The conversation covers Town’s pivot from AI tax preparation to an email-and-calendar assistant for mainstream users; the competitive advantages of distribution, personalization, network effects, and proprietary context; the balance between autonomy, privacy, reliability, and human oversight; and the economics of routing work across frontier and open-weight models. JD also discusses Town’s pricing, product-led growth, family and business use cases, Apple’s position, AI security, hiring, and the possibility of building a $100 billion company. He closes with an optimistic view of AI reducing toil and accelerating progress in science and the physical world.